肾素

The changes of renin,aldosterone and blood preesure were observed before and after test.

结果 随着肾功能的恶化，高肾素型高血压的比例(5 6 %)逐步下降，低肾素型的比例明显升高(P 0 5 )。

The blood pressure of.1 of pathology physiology mechanism that SAS causes CVD breathes time-out to be able to bring about airframe in elevatory Morpheus anoxic, sympathetic is excessive and excited, element of serous catechu phenolic amine, kidney and hemal endodermis element are elevatory, bring about hemal easy of hemal convulsion; to shrink the function is disorder, can make blood-vessel flowing flesh happening reframes and fleshy, systemic blood-vessel obstruction adds element of the kidney when; is chronic and anoxic, system of hemal and nervous element is activationed, bring about blood pressure to lift. Obstruction of way of energy of life of patient of OSAS of disease of blood of 1.2 low oxygen increases, cause air current to interrupt, breath pauses, at the same time airframe gets used to low oxygen environment gradually, breathing centre drops to low oxygen and sensitivity of disease of blood of tall carbonic acid, breath suspends a frequency increasing, farther aggravating airframe is anoxic. 1.3 heads are self-adjusting the function drops normal person changes quickly in systematic circulation blood pressure when, the head can be passed adjust independently functional generation protects effect, make change of cerebral blood flow not big.

SAS诱发CVD的病理生理机制。1血压升高睡眠中呼吸暂停可导致机体缺氧，交感神经过度兴奋，血浆儿茶酚胺、肾素以及血管内皮素升高，导致血管痉挛；血管舒缩功能紊乱，可使血管平滑肌发生重构和肥厚，全身血管阻力增加；慢性缺氧时肾素—血管紧张素系统被激活，导致血压升高。1.2低氧血症OSAS患者气道阻力增加，造成气流中断、呼吸暂停，同时机体逐渐适应低氧环境，呼吸中枢对低氧和高碳酸血症敏感性下降，呼吸暂停次数增加，进一步加重机体缺氧。1.3脑自动调节功能下降正常人在体循环血压快速变化时，脑可通过自主调节功能产生保护效应，使脑血流量变化不大。

If you want to combine positively and effectively drugs, you need to combine one drugs which is simulating renin system with others block renin.

如果我们需要有效的联合用药的话，最好将刺激肾素系统的药物和抑制肾素的药物联合使用。

It is important to recognize that direct renin inhibition is also associated with an increase in renin levels but it is not active renin.

但是这种联合可以升高血浆肾素活性，非常重要的一点是，直接的肾素抑制剂也可能升高肾素水平，但不是活性肾素的水平。

Because the renin-angiotensin system participate in not only humoral regulation of body fluid and systemic blood pressure but also structural and functional autoregulations in many tissues, we speculated that it may play a pivotal role in arterial structural and functional autoregulations, myocardial and renal adaptational changes due to simulated weightlessness.

我们推想局部肾素-血管紧张素系统(local renin-angiotensinsystem，L-RAS)在模拟失重引起的动脉、心肌和肾功能等的适应性变化中可能发挥关键性调节作用；且本室前一工作已发现4-wk模拟失重大鼠基底动脉与股动脉血管组织血管紧张素原(angiotensinogen，AGT)的基因表达分别呈增高与降低变化。

Objective To investigate the role of taurine on cardial hypertrophy and local renin-angiotensin system in renovascular hypertensive rats.

目的探讨牛磺酸对肾血管性高血压大鼠心肌肥厚及组织局部肾素-血管紧张素系统的影响。

ABSTRACT:Objective To investigate the role of taurine on cardial hypertrophy and local reninangiotensin system in renovascular hypertensive rats.

目的 探讨牛磺酸对肾血管性高血压大鼠心肌肥厚及组织局部肾素血管紧张素系统的影响。

There was an interaction between sodium loading and enalapril on renin-angiotensin system in both hydronephrotic and normal kidneys.

以上结果提示，在正常及肾积水肾脏，钠负荷与依那普利通过相互作用而影响肾素-血管紧张素系统(renin-angiotensin system， RAS)。

Fie years after initiation of treatment, 79% patients were still on renin-angiotensin inhibitors, 65% on -blockers, 56% on spironolactone, and 83% on statins. Notably, multiple drug treatment and increased seerity of heart failure was associated with persistence of treatment. Nonpersistence with renin-angiotensin inhibitors,-blockers, and statins was associated with increased mortality with hazard ratios for death of 1.37 (95% CI, 1.31 to 1.42), 1.25 (95% CI, 1.19 to 1.32), 1.88 (95% CI, 1.67 to 2.12), respectiely.

开始治疗5年后，有79％病人继续使用肾素血管紧张素抑制剂，65％用阻滞剂，56％用安体舒通，83％使用他汀类，值得注意的是，联合用药和心衰的加重同坚持治疗相关，无法坚持使用肾素血管紧张素抑制剂，阻滞剂，安体舒通，他汀类药物的病人同增加的死亡率相关，其死亡危险比分别为1.37 (95%可信区间， 1.31 － 1.42)， 1.25 (95%可信区间， 1.19 － 1.32)， 1.88 (95%可信区间， 1.67 － 2.12)，。

Objective To observe the effect of nesiritide glycerol trinitrate, dobutamine on renin and aldosterone in patients with intractable heart failure.

目的 观察在应用新活素、硝酸甘油、多巴酚丁胺治疗失代偿心力衰竭伴轻度肾功能不全时对肾功能、肾素、血管紧张素、醛固酮系统的影响。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。